一种Web 2.0环境下互联网热点挖掘算法

被引:6
作者
李东方
俞能海
尹华罡
机构
[1] 中国科学技术大学电子工程与信息科学系多媒体计算与通信教育部-微软重点实验室
关键词
互联网; 热点话题发现; 话题排序; Web2.0; 热度扩散模型;
D O I
暂无
中图分类号
TP393.09 [];
学科分类号
080402 ;
摘要
利用Web2.0下用户丰富的反馈信息进行互联网热点挖掘具有重要的应用价值。该文将Web2.0下用户在互联网上的信息活动看作为热度活动,并利用热量传递模型对其建模,然后基于该模型提出适用于Web2.0环境下的话题抽取与热度评价算法。实验结果表明热量传递算法有效地利用了用户反馈信息,适用于Web2.0下互联网环境。
引用
收藏
页码:1141 / 1145
页数:5
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